Combined lockable safety tool box with three layers of drawers

Abstract

The utility model discloses a combined lockable safety toolbox with three layers of drawers, which belongs to the technical field of toolboxes and comprises a toolbox main body, an upper cover plate is mounted at the top end of the toolbox main body, a handle is arranged in the middle of the interior of the upper cover plate, and three groups of drawer bodies are arranged in the toolbox main body. Limiting protruding blocks are fixed to the surfaces of the two sides of each drawer body, safety lock catch assemblies corresponding to the limiting protruding blocks are arranged in the tool box body, and a mounting base is arranged on one side of the interior of one drawer body. The three layers of independent drawers are arranged to store different tools in a classified mode, the convenience of arrangement and storage of the tools is improved, the taking accuracy is guaranteed, the situation that conflicts occur when the tools are taken is prevented, meanwhile, the safety lock catches are arranged to limit the drawers, the ejection springs are used in cooperation to eject the drawers out, and the safety of the tools is improved. And the drawer can be opened only by simultaneously pressing the left and right safety lock catches with two hands, so that the taking safety of the drawer is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of tool box, concretely relates to a three-layer drawer combined lockable safety tool box. BACKGROUND

[0002] Tool box is a kind of container, is the container of storage tools and various family sundries, can be used for production, family, maintenance, fishing and various purposes, and is widely used.It is divided into mobile and fixed type.The mobility of tool box is also called tool car.

[0003] The existing tool box is inconvenient to store different tools in classification when using, leads to tool mixed and is difficult to access, influences the use effect of tool box, simultaneously cannot be locked and positioned when storing drawer, easy to lead to drawer loose, accidental sliding out, influence the stability of tool storage, and there will be the situation of personal injury, cannot be positioned when storing electric screwdriver, and cannot make it automatically pop out to use when accessing, leads to inconvenient tool access, waste human resources. UTILITY MODEL CONTENT

[0004] To solve the problems in the above background art, the utility model provides a three-layer drawer combined lockable safety tool box, which has the characteristics of good locking effect and convenient tool access.

[0005] To achieve the above object, the utility model provides the following technical scheme: a three-layer drawer combined lockable safety tool box, including tool box main part, the top of tool box main part is equipped with upper cover plate, the inside of upper cover plate is equipped with handle, the inside of tool box main part is equipped with three groups of drawer body, the surface of both sides of drawer body is fixed with limiting lug, the inside of tool box main part is equipped with safety lock catch assembly corresponding to limiting lug, the inside of one group of drawer body is equipped with mounting seat, the inside of mounting seat is equipped with ejector spring one, the one end of ejector spring one is equipped with electric screwdriver body, the inside of drawer body is equipped with locking assembly corresponding to electric screwdriver body.

[0006] Preferably, the inside of tool box main part is equipped with guide slide corresponding to drawer body on both sides, the inner wall surface of tool box main part is symmetrically equipped with ejector spring two corresponding to drawer body, and one end of ejector spring two is mounted in the inside of tool box main part by fastening screw.

[0007] Preferably, the upper end of upper cover plate is equipped with storage groove, the upper end of storage groove is equipped with transparent cover plate, and the both sides of transparent cover plate are equipped with pin shaft.

[0008] Preferably, the safety lock catch assembly comprises a movable block, a fixed shaft, a flap and a limiting spring, wherein a plurality of flaps are symmetrically arranged on the two sides of the tool box body, the inside of the flap is provided with a limiting spring, the surface of the flap is symmetrically provided with a fixed shaft, and the side of the flap away from the limiting spring is provided with a movable block.

[0009] Preferably, the inside of the guide slide rail is provided with a mounting hole corresponding to the fixed shaft, and the two sides of the drawer body are provided with support plates corresponding to the guide slide rails.

[0010] Preferably, the locking assembly comprises a positioning spring, a pressing block and a driven block, wherein the inside of the drawer body is provided with a positioning spring at one end, the side of the positioning spring is provided with a driven block, and the side of the driven block is provided with a pressing block.

[0011] Preferably, the inside of the driven block is provided with a positioning groove, and one end of the pressing block is provided with an abutting protruding block corresponding to the positioning groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a three-layer independent drawer is set up to different tools are classified and stored, improves the convenience of tool arrangement and storage, guarantees the accuracy of taking, prevents the conflict situation of tool taking, and safety lock catch is set up simultaneously and is positioned to the drawer, and the drawer is ejected with the cooperation of the ejection spring, must use both hands to press the left and right safety lock catch simultaneously to open the drawer, guarantee the safety of drawer taking, can limit the ejection stroke simultaneously, avoid the human body injury, improve the convenience of tool box use, and the charging screwdriver is independent and taken with the drawer, prevents the influence, improves the stability of equipment use, and smaller parts and accessories can be put into the storage groove and be collected, improves the practicality of tool box. ACCURACY

[0014] Figure 1 It is the structure assembly drawing of the utility model;

[0015] Figure 2 It is the structure explosion drawing of the utility model;

[0016] Figure 3 It is the safety lock catch assembly schematic view of the utility model;

[0017] Figure 4 It is the safety lock catch assembly structure plan view of the utility model;

[0018] Figure 5 It is the drawer structure schematic view of the utility model;

[0019] Figure 6 It is the drawer partial structure schematic view of the utility model;

[0020] Figure 7 It is the locking assembly structure schematic view of the utility model;

[0021] Figure 8 It is the pressing block structure schematic view of the utility model;

[0022] Figure 9 It is the driven block structure schematic view of the utility model;

[0023] Figure 10 It is the tool box internal structure schematic view of the utility model;

[0024] Figure 11 It is the tool box overhead sectional view of the utility model.

[0025] In the drawing: 1, drawer body; 2, locking assembly; 21, positioning spring; 22, pressing block; 23, driven block; 3, electric screwdriver body; 4, safety lock catch assembly; 41, movable block; 42, fixed shaft; 43, flap; 44, limit spring; 5, tool box body; 6, transparent cover plate; 7, handle; 8, upper cover plate; 9, storage groove; 10, mounting seat; 11, ejecting spring one; 12, guide slide rail; 13, fastening screw; 14, ejecting spring two; 15, limit protrusion. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-11 The utility model provides the following technical scheme: a three-layer drawer combined lockable safety tool box, including tool box body 5, the top of tool box body 5 is installed with upper cover plate 8, the inside of upper cover plate 8 is provided with handle 7, the inside of tool box body 5 is provided with three groups of drawer body 1, the surface of both sides of drawer body 1 is fixed with limit protrusion 15, the inside of tool box body 5 is provided with safety lock catch assembly 4 corresponding limit protrusion 15, the inside of one group of drawer body 1 is provided with mounting seat 10, the inside of mounting seat 10 is provided with ejecting spring one 11, one end of ejecting spring one 11 is provided with electric screwdriver body 3, the inside of drawer body 1 is provided with locking assembly 2 corresponding electric screwdriver body 3.

[0028] Specifically, the inside of the tool box body 5 is provided with guide rails 12 corresponding to the drawer body 1, and the inner wall surface of the tool box body 5 is symmetrically provided with ejection springs 14 corresponding to the drawer body 1. One end of the ejection spring 14 is installed in the inside of the tool box body 5 through a fastening screw 13.

[0029] By adopting the above technical scheme, the drawer body 1 can be ejected by the ejection spring 14 when taken out, improving the convenience of taking and saving human resources.

[0030] Specifically, the upper end of the upper cover plate 8 is provided with a receiving groove 9, the upper end of the receiving groove 9 is provided with a transparent cover plate 6, and the two sides of the transparent cover plate 6 are provided with pin shafts.

[0031] By adopting the above technical scheme, the transparent cover plate 6 can be opened by rotating along the pin shaft, and then small parts and other accessories can be stored in the receiving groove 9 for storage to prevent loss and improve the functionality of the equipment.

[0032] Specifically, the safety lock assembly 4 includes movable blocks 41, fixed shafts 42, flap plates 43 and limiting springs 44, wherein the two sides of the tool box body 5 are symmetrically provided with a plurality of flap plates 43, the inside of the flap plate 43 is provided with a limiting spring 44, the surface of the flap plate 43 is symmetrically provided with a fixed shaft 42, and the side of the flap plate 43 away from the limiting spring 44 is provided with a movable block 41.

[0033] By adopting the above technical scheme, when the drawer body 1 needs to be used, the worker presses two groups of movable blocks 41 corresponding to the drawer body 1 with both hands at the same time, so that the movable block 41 pushes the flap plate 43 to rotate along the flap plate 43, at this time the limiting protrusion 15 abutting on one side of the flap plate 43 is no longer limited, then the ejection spring 14 in the inside of the tool box body 5 can push the drawer body 1 to slide along the guide rail 12, and because the movable block 41 is still in the pressing state at this time, the limiting protrusions 15 on both sides of the drawer body 1 will be limited and blocked when sliding, thereby realizing that the ejection stroke of the drawer body 1 is limited within 20MM, preventing the ejection stroke of the drawer body 1 from being too large to injure the worker, then releasing the movable block 41 to reset the compressed limiting spring 44, at this time the limiting spring 44 pushes the flap plate 43 to drive the movable block 41 to reset and no longer blocks the limiting protrusion 15, then the drawer body 1 can be taken out as a whole and placed on the workbench for use.

[0034] Specifically, the inside of the guide rail 12 is provided with a mounting hole corresponding to the fixed shaft 42, and the two sides of the drawer body 1 are provided with support plates corresponding to the guide rail 12.

[0035] By adopting the above technical scheme, the stability of the drawer body 1 during movement is ensured, preventing loosening and improving the use quality of the equipment.

[0036] Specific, locking assembly 2 includes positioning spring 21, press block 22 and driven block 23, wherein the inside one end of the drawer body 1 is provided with positioning spring 21, the side of positioning spring 21 is provided with driven block 23, the side of driven block 23 is provided with press block 22.

[0037] By adopting the above technical scheme, the ejection spring one 11 is also installed on the inner wall surface of the tool box body 5 through the fastening screw 13, when it is needed to take out the electric screwdriver body 3 for use, the press block 22 is pressed to make the abutting convex block on one side of the press block 22 clamped into the positioning groove in the driven block 23, at this time, the driven block 23 is forced to move and push the positioning spring 21 to compress, the driven block 23 moves along the direction of the positioning spring 21 and no longer limits and blocks the electric screwdriver body 3, at this time, the ejection spring one 11 in the mounting seat 10 can push the electric screwdriver body 3 to move and send it out of the inside of the mounting seat 10 for taking, which ensures the convenience and independence of the electric screwdriver body 3 and improves the use effect of the equipment.

[0038] Specifically, the driven block 23 is provided with a positioning groove, and the press block 22 is provided with an abutting convex block at one end corresponding to the positioning groove.

[0039] By adopting the above technical scheme, the positioning groove and the abutting convex block are provided with inclined surfaces, so as to ensure the pushing effect of the abutting convex block on the driven block 23.

[0040] The working principle and use process of the utility model: when the utility model is used, when the tool box body 5 is used, the staff can store the tools in different drawer bodies 1 according to the tool categories, and the electric screwdriver body 3 can be independently stored in one group of drawer bodies 1, when it is needed to use the drawer body 1, the staff presses two groups of movable blocks 41 corresponding to the drawer body 1 by both hands at the same time, so that the movable block 41 pushes the flap 43 to rotate along the flap 43, at this time, the limiting convex block 15 on one side of the flap 43 is no longer limited, then the ejection spring two 14 in the tool box body 5 can push the drawer body 1 to slide along the guide rail 12, and because the movable block 41 is still in the pressing state at this time, the limiting convex block 15 on the two sides of the drawer body 1 is limited and blocked when sliding, so that the ejection stroke of the drawer body 1 is limited within 20mm, the ejection stroke of the drawer body 1 is prevented from being too large to injure the staff, then the movable block 41 is released to make the compressed limiting spring 44 reset, at this time, the limiting spring 44 pushes the flap 43 to drive the movable block 41 to reset and no longer blocks the limiting convex block 15, then the drawer body 1 can be taken out as a whole and placed on the workbench for use.

[0041] When the electric screwdriver body 3 needs to be taken out for use, the pressing block 22 is pressed to make the abutting protrusion on one side of the pressing block 22 clamped into the positioning groove in the inside of the driven block 23, at this time, the driven block 23 is forced to move and push the positioning spring 21 to compress, the driven block 23 moves along the direction of the positioning spring 21 and no longer limits and blocks the electric screwdriver body 3, at this time, the ejecting spring 11 in the inside of the mounting seat 10 can push the electric screwdriver body 3 to move to send it out of the inside of the mounting seat 10 for taking, the convenience and independence of taking the electric screwdriver body 3 are ensured, and the use effect of the equipment is improved.

[0042] The transparent cover plate 6 can be opened along the pin shaft, and then small parts and other accessories are stored in the storage groove 9 for storage, so that loss is prevented, and the functionality of the equipment is improved.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A three-layer drawer combination lockable security tool box comprising a tool box body (5), characterized in that: The top end of the tool box body (5) is provided with an upper cover plate (8), the inside of the upper cover plate (8) is provided with a handle (7), the inside of the tool box body (5) is provided with three groups of drawer bodies (1), the two side surfaces of the drawer body (1) are fixedly provided with limiting blocks (15), the inside of the tool box body (5) is provided with safety lock catch assemblies (4) corresponding to the limiting blocks (15), the inside of one group of drawer bodies (1) is provided with a mounting seat (10), the inside of the mounting seat (10) is provided with a ejection spring (11), one end of the ejection spring (11) is provided with an electric screwdriver body (3), the inside of the drawer body (1) is provided with a locking assembly (2) corresponding to the electric screwdriver body (3).

2. A three-tiered drawer combination lockable security tool box as defined in claim 1, wherein: The inside of the tool box body (5) is provided with guide sliding rails (12) corresponding to the drawer bodies (1) on both sides, the inner wall surface of the tool box body (5) is provided with ejection springs (14) corresponding to the drawer bodies (1) in a symmetrical manner, and one end of the ejection spring (14) is mounted in the inside of the tool box body (5) through a fastening screw (13).

3. A three drawer combination lockable security case with three layers as claimed in claim 1, wherein: The upper end of the upper cover plate (8) is provided with a receiving groove (9), the upper end of the receiving groove (9) is provided with a transparent cover plate (6), and the two sides of the transparent cover plate (6) are provided with pin shafts.

4. The combination lockable security tool box with three-layer drawers according to claim 1, characterized in that: The safety lock catch assembly (4) comprises a movable block (41), a fixed shaft (42), a flap (43) and a limiting spring (44), wherein a plurality of flaps (43) are symmetrically arranged on both sides of the tool box body (5), the inside of the flap (43) is provided with a limiting spring (44), the surface of the flap (43) is provided with a fixed shaft (42) in a symmetrical manner, and the side, away from the limiting spring (44), of the flap (43) is provided with a movable block (41).

5. A three drawer combination lockable security case with three layers as claimed in claim 2, wherein: The inside of the guide sliding rail (12) is provided with a mounting hole corresponding to the fixed shaft (42), and the two sides of the drawer body (1) are provided with support plates corresponding to the guide sliding rails (12).

6. A three drawer combination lockable security case with three layers as claimed in claim 1, wherein: The locking assembly (2) comprises a positioning spring (21), a pressing block (22) and a driven block (23), wherein the inside of the drawer body (1) is provided with a positioning spring (21) at one end, the side of the positioning spring (21) is provided with a driven block (23), and the side of the driven block (23) is provided with a pressing block (22).

7. A three drawer combination lockable security case with three layers as claimed in claim 6 wherein: The inside of the driven block (23) is provided with a positioning groove, and one end of the pressing block (22) is provided with an abutting protrusion corresponding to the positioning groove.

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